Astronomy & Cosmology

Cosmologie 4 cours Richard Taillet

Cosmology 4 course Richard Taillet

Cosmologie 3 cours Richard Taillet

Cosmology 3 course Richard Taillet

Cosmologie 2 cours Richard Taillet

Cosmology 2 course Richard Taillet

Cosmologie 11 cours Richard Taillet

Cosmology 11 course Richard Taillet

Cosmologie 10 cours Richard Taillet

Cosmology 10 lessons Richard Taillet

Cette explosion a pulvérisé une étoile 30 fois plus grosse que le soleil !

This explosion pulverized a star 30 times bigger than the sun!

Why We Are Powerless Against Solar Storms

Un viaje a la búsqueda de agua en el universo | Conferencia Javier Alonso, astrofísico

A journey in the search for water in the universe | Conference Javier Alonso, astrophysicist

The Ultimate Guide To Absolutely Everything In The Universe | Full Documentary

Radiative Processes in Astronomy: L13b - Cosmic Background Radiation I, Era of Recombination

Neptune's Mystery, Explained Slowly | Science for Sleep

NASA Shares Interstellar Comet 3I/ATLAS Images

Les endroits les plus dangereux et extrêmes de l’univers

The most dangerous and extreme places in the universe

3i/ATLAS Interstellar Comet Update For November 2025

La Planète MYSTÉRIEUSE…

The MYSTERIOUS Planet…

Is Time Travel Actually Possible? (Consciousness And 5 Other Mysteries)

Incroyable ! JAMES WEBB détecte les toutes premières étoiles de l'univers ! DNDE 418

Incredible! JAMES WEBB detects the very first stars of the universe! DNDE 418

Federico Ferrini- CTAO: el primer y mayor observatorio de rayos gamma del mundo

Federico Ferrini- CTAO: the first and largest gamma-ray observatory in the world

Cosmologie 1 cours Richard Taillet

Cosmology 1 course Richard Taillet

Answering Questions About Time Travel, Solar Sailing & Galaxy Collisions

Une SPHÈRE PARFAITE est apparue dans notre galaxie ! - On Se l'Demande #172 - Le JDE

A PERFECT SPHERE has appeared in our galaxy! - We're Wondering #172 - The JDE

The Quest to Improve Gravitational Wave Detection - Barak Zackay

Space Rocks and Stardust - Nov. 15, 2025

What REALLY Lies Beyond the Edge of OUR Universe? | Stephen Hawking & Nikodem Popławski

The Celestial Eye: The Machine That Listens to the Stars I FULL DOC | SLICE EXPERTS

Symposium Camille FLAMMARION (audio uniquement)

Symposium Camille FLAMMARION (audio only)

La plus grosse COMÈTE cachait un SECRET...

The biggest comet was hiding a secret...

La Mort du Soleil Sera Bien Plus Terrifiante Que Vous ne Pouvez l’Imaginer ! - DOCUMENTAIRE ESPACE

The Death of the Sun Will Be Far More Terrifying Than You Can Imagine! - SPACE DOCUMENTARY

ECLIPSES de 2026 et 2027: le livre à ne pas manquer! (Les Soleils Noirs)

ECLIPSES of 2026 and 2027: the book not to be missed! (Les Soleils Noirs)

The origin of the universe – Malcolm Longair 1990 Christmas Lectures 5/5

Pourquoi votre TEMPS se DÉRÈGLE près d’un TROU NOIR (le paradoxe des observateurs)

Why your TIME goes WRONG near a BLACK HOLE (the paradox of observers)

Tout le monde se trompe à propos de Pluton.

Everyone is wrong about Pluto.

Searching for Avatar-like Worlds Around Alpha Centauri A - Aniket Sanghi - 10/27/25

Main-sequence of star-forming galaxies: New insights and perspectives on massive galaxy formation

Cosmology from the SPT-3G D1 T&E CMB power spectra

Black Holes Explained | Space's Deepest Secrets | Science Channel

A 13.8-Billion-Year Journey Through The History Of Everything

Understanding Dwarf Galaxies to Understand Dark Matter

The Gravity Particle Should Exist. So Where Is It?

Mars sur la piste d’une vie passée, Grand entretien de Ciel & Espace avec Agnès Cousin

Mars on the trail of a past life, Grand interview of Ciel & Espace with Agnès Cousin